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Napa Junction, CA

62°F
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Napa Junction

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Napa Junction, CA Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 19 - August 2

Thu 6/19

75° /52°
1%
Sunny; beautiful this morning, then becoming breezy

RealFeel®77°

RealFeel Shade™71°

Max UV Index11 (Extreme)

WindSW 15 mph

Fri 6/20

75° /52°
0%
Clouds giving way to sun; breezy in the afternoon

RealFeel®77°

RealFeel Shade™70°

Max UV Index11 (Extreme)

WindWSW 16 mph

Sat 6/21

80° /55°
0%
Areas of low clouds early, then sunny; breezy in the afternoon

RealFeel®81°

RealFeel Shade™76°

Max UV Index11 (Extreme)

WindWSW 13 mph

Sun 6/22

83° /53°
0%
Plenty of sunshine

RealFeel®88°

RealFeel Shade™80°

Max UV Index11 (Extreme)

WindWSW 8 mph

Mon 6/23

80° /54°
0%
Mostly cloudy

RealFeel®83°

RealFeel Shade™77°

Max UV Index11 (Extreme)

WindSW 8 mph

Tue 6/24

74° /51°
0%
Cool with sunshine and a few clouds

RealFeel®74°

RealFeel Shade™70°

Max UV Index11 (Extreme)

WindSSW 10 mph

Wed 6/25

78° /52°
0%
Mostly sunny

RealFeel®80°

RealFeel Shade™75°

Max UV Index11 (Extreme)

WindSW 9 mph

Thu 6/26

89° /53°
0%
Mostly sunny and warmer

RealFeel®89°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindWSW 8 mph

Fri 6/27

81° /52°
0%
Sunshine

RealFeel®84°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindSW 8 mph

Sat 6/28

79° /52°
0%
Mostly sunny

RealFeel®82°

RealFeel Shade™76°

Max UV Index11 (Extreme)

WindSSW 8 mph

Sun 6/29

77° /51°
0%
Sunny

RealFeel®80°

RealFeel Shade™73°

Max UV Index11 (Extreme)

WindSW 7 mph

Mon 6/30

78° /53°
0%
Plenty of sunshine

RealFeel®82°

RealFeel Shade™75°

Max UV Index11 (Extreme)

WindSSW 6 mph

Tue 7/1

77° /55°
0%
Plenty of sunshine

RealFeel®83°

RealFeel Shade™74°

Max UV Index11 (Extreme)

WindSW 4 mph

Wed 7/2

81° /54°
10%
Mostly sunny

RealFeel®86°

RealFeel Shade™79°

Max UV Index11 (Extreme)

WindSW 5 mph

Thu 7/3

80° /55°
25%
Clouds and sunshine

RealFeel®83°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindSW 5 mph

Fri 7/4

78° /54°
5%
Partly sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index11 (Extreme)

WindSW 5 mph

Sat 7/5

81° /56°
5%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™79°

Max UV Index11 (Extreme)

WindWSW 5 mph

Sun 7/6

81° /55°
20%
Plenty of sunshine

RealFeel®87°

RealFeel Shade™79°

Max UV Index11 (Extreme)

WindSW 4 mph

Mon 7/7

80° /57°
25%
Clouds to start, then sunshine returns

RealFeel®87°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindSW 4 mph

Tue 7/8

82° /58°
5%
Sunny

RealFeel®88°

RealFeel Shade™81°

Max UV Index11 (Extreme)

WindSW 4 mph

Wed 7/9

82° /57°
20%
Intervals of clouds and sunshine

RealFeel®85°

RealFeel Shade™80°

Max UV Index6 (High)

WindSW 5 mph

Thu 7/10

81° /57°
20%
Partly sunny

RealFeel®84°

RealFeel Shade™79°

Max UV Index7 (High)

WindSW 6 mph

Fri 7/11

80° /55°
20%
Mostly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindSW 6 mph

Sat 7/12

78° /55°
25%
Times of clouds and sun

RealFeel®79°

RealFeel Shade™76°

Max UV Index7 (High)

WindSW 5 mph

Sun 7/13

76° /54°
25%
Clouds and sunshine

RealFeel®77°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindSW 5 mph

Mon 7/14

76° /54°
25%
Clouds and sun

RealFeel®78°

RealFeel Shade™74°

Max UV Index6 (High)

WindSW 5 mph

Tue 7/15

75° /55°
25%
A blend of sun and clouds

RealFeel®76°

RealFeel Shade™73°

Max UV Index5 (Moderate)

WindSW 5 mph

Wed 7/16

76° /54°
20%
Intervals of clouds and sun

RealFeel®78°

RealFeel Shade™74°

Max UV Index6 (High)

WindSW 5 mph

Thu 7/17

77° /53°
20%
Sunshine and a few clouds

RealFeel®84°

RealFeel Shade™76°

Max UV Index11 (Extreme)

WindSW 4 mph

Fri 7/18

80° /54°
20%
Partly sunny

RealFeel®86°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindSW 4 mph

Sat 7/19

79° /55°
20%
Sunshine and some clouds

RealFeel®82°

RealFeel Shade™77°

Max UV Index11 (Extreme)

WindSW 5 mph

Sun 7/20

76° /54°
25%
Times of clouds and sun

RealFeel®79°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindSW 5 mph

Mon 7/21

78° /56°
20%
More sun than clouds

RealFeel®84°

RealFeel Shade™76°

Max UV Index11 (Extreme)

WindSW 4 mph

Tue 7/22

80° /58°
25%
Times of clouds and sun

RealFeel®80°

RealFeel Shade™79°

Max UV Index5 (Moderate)

WindWSW 6 mph

Wed 7/23

78° /57°
25%
Mostly cloudy

RealFeel®78°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindSW 6 mph

Thu 7/24

75° /58°
25%
Mostly cloudy

RealFeel®76°

RealFeel Shade™73°

Max UV Index3 (Moderate)

WindSW 5 mph

Fri 7/25

78° /58°
25%
Intervals of clouds and sun

RealFeel®82°

RealFeel Shade™75°

Max UV Index7 (High)

WindSW 5 mph

Sat 7/26

78° /57°
25%
Mostly cloudy

RealFeel®78°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindSW 6 mph

Sun 7/27

75° /58°
25%
Considerable cloudiness

RealFeel®75°

RealFeel Shade™74°

Max UV Index4 (Moderate)

WindSW 6 mph

Mon 7/28

74° /55°
25%
Intervals of clouds and sunshine

RealFeel®79°

RealFeel Shade™73°

Max UV Index6 (High)

WindWSW 4 mph

Tue 7/29

77° /56°
25%
Intervals of clouds and sunshine

RealFeel®79°

RealFeel Shade™75°

Max UV Index5 (Moderate)

WindSW 5 mph

Wed 7/30

78° /57°
25%
Mostly cloudy

RealFeel®78°

RealFeel Shade™78°

Max UV Index4 (Moderate)

WindSW 5 mph

Thu 7/31

75° /58°
25%
Cloudy

RealFeel®75°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindSW 4 mph

Fri 8/1

82° /55°
0%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindWSW 6 mph

Sat 8/2

79° /55°
1%
Times of clouds and sun

RealFeel®81°

RealFeel Shade™77°

Max UV Index6 (High)

WindSW 6 mph

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World North America United States California Napa Junction

Weather Near Napa Junction:

  • Oakland, CA
  • San Francisco, CA
  • San Jose, CA
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